DUALGUARD
Live / Registered — Registered and renewed (as of 23 Mar 2018)
What this means for you
Registered since 10 Mar 1998. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 10 Mar 2028: the §8 & §9 renewal).
Record
- Serial number
- 75101046
- Registration number
- 2143330
- Mark type
- Word mark
- Filed
- 07 May 1996
- Published for opposition
- 18 Feb 1997
- Registered
- 10 Mar 1998
- Current term from
- 10 Mar 2018
- Next maintenance filing
- §8 & §9 renewal, due by 10 Mar 2028 (grace period to 10 Sept 2028)
- Attorney of record
- Michael Harris
Goods and services
- Class 011 — Environmental control apparatus: filters, namely, filtering elements for use with water filtering units, for municipal, commercial and industrial use
Owner
- Graver Technologies LLC, Glasgow, DE, US
- GRAVER TECHNOLOGIES, INC., GLASGOW, DE, US
- Graver Chemical Company, Glasgow, DE, US
- Graver Chemical Company, Glasgow, DE, US
- Graver Chemical Company, Glasgow, DE, US
Prosecution history
- 20 Apr 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Apr 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Apr 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Apr 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Apr 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 17 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 17 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 17 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 16 Dec 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 16 Dec 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Dec 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Dec 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Sept 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED